not on street tires, but on some sticky mickeys or something. He beat my car in every measurable parameter - 60', 1/8 trap, et, 1/4 trap, et etc and mine has been recorded multiple times at 4.0 0-60 and 3.7 with 1 foot rollout via VBOX. So yeah, he's definitely sub 4.0 0-60 w/o rollout and probably right around 3.5 seconds 0-60 with rollout.